EP2410668A4 - Procédé de transmission de données d'un système de communication sans fil comprenant une station relais - Google Patents

Procédé de transmission de données d'un système de communication sans fil comprenant une station relais

Info

Publication number
EP2410668A4
EP2410668A4 EP10753684A EP10753684A EP2410668A4 EP 2410668 A4 EP2410668 A4 EP 2410668A4 EP 10753684 A EP10753684 A EP 10753684A EP 10753684 A EP10753684 A EP 10753684A EP 2410668 A4 EP2410668 A4 EP 2410668A4
Authority
EP
European Patent Office
Prior art keywords
wireless communication
communication system
data transmission
transmission method
system involving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP10753684A
Other languages
German (de)
English (en)
Other versions
EP2410668A2 (fr
Inventor
Taegyun Noh
Jae-Young Ahn
Heesoo Lee
Kyoung Seok Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electronics and Telecommunications Research Institute ETRI
Original Assignee
Electronics and Telecommunications Research Institute ETRI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electronics and Telecommunications Research Institute ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
Priority to EP13178994.3A priority Critical patent/EP2660995A1/fr
Publication of EP2410668A2 publication Critical patent/EP2410668A2/fr
Publication of EP2410668A4 publication Critical patent/EP2410668A4/fr
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15557—Selecting relay station operation mode, e.g. between amplify and forward mode, decode and forward mode or FDD - and TDD mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
EP10753684A 2009-03-17 2010-03-16 Procédé de transmission de données d'un système de communication sans fil comprenant une station relais Ceased EP2410668A4 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13178994.3A EP2660995A1 (fr) 2009-03-17 2010-03-16 Méthode de transmission de données pour le radio communication mobile impliquant des relais

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
KR20090022521 2009-03-17
KR20090023960 2009-03-20
KR20090036866 2009-04-28
KR20090038276 2009-04-30
KR20090055390 2009-06-22
KR20090060454 2009-07-03
KR20090076179 2009-08-18
KR20090105098 2009-11-02
PCT/KR2010/001629 WO2010107234A2 (fr) 2009-03-17 2010-03-16 Procédé de transmission de données d'un système de communication sans fil comprenant une station relais

Publications (2)

Publication Number Publication Date
EP2410668A2 EP2410668A2 (fr) 2012-01-25
EP2410668A4 true EP2410668A4 (fr) 2013-01-23

Family

ID=42740115

Family Applications (2)

Application Number Title Priority Date Filing Date
EP13178994.3A Withdrawn EP2660995A1 (fr) 2009-03-17 2010-03-16 Méthode de transmission de données pour le radio communication mobile impliquant des relais
EP10753684A Ceased EP2410668A4 (fr) 2009-03-17 2010-03-16 Procédé de transmission de données d'un système de communication sans fil comprenant une station relais

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP13178994.3A Withdrawn EP2660995A1 (fr) 2009-03-17 2010-03-16 Méthode de transmission de données pour le radio communication mobile impliquant des relais

Country Status (5)

Country Link
US (2) US8934396B2 (fr)
EP (2) EP2660995A1 (fr)
KR (2) KR101268251B1 (fr)
CN (1) CN102428660B (fr)
WO (1) WO2010107234A2 (fr)

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EP2660995A1 (fr) * 2009-03-17 2013-11-06 Electronics and Telecommunications Research Institute Méthode de transmission de données pour le radio communication mobile impliquant des relais
WO2011082544A1 (fr) * 2010-01-08 2011-07-14 Nokia Siemens Networks Oy Signalisation de commande de liaison descendante pour une liaison terrestre
WO2011112015A2 (fr) * 2010-03-11 2011-09-15 Lg Electronics Inc. Procédé d'émission-réception de signal au niveau d'un nœud de relais dans un système de communication sans fil et appareil correspondant
US8824358B2 (en) * 2010-04-29 2014-09-02 Lg Electronics Inc. Method and apparatus for transmitting and receiving signals between a base station and a relay node in a wireless communication system
WO2012081798A1 (fr) * 2010-12-16 2012-06-21 엘지전자 주식회사 Procédé et dispositif de transmission d'un signal de liaison montante d'un noeud relais à une station de base dans un système de communications sans fil
CN107104767B (zh) 2011-03-11 2020-06-26 Lg电子株式会社 在无线通信系统中设置动态子帧的方法及其设备
KR101973465B1 (ko) * 2011-03-25 2019-04-29 엘지전자 주식회사 이동통신 시스템에서 백홀 링크 서브프레임 구조 및 그 정보 전송 방법
WO2013055178A2 (fr) * 2011-10-13 2013-04-18 엘지전자 주식회사 Procédé d'émission/réception d'un signal par un terminal dans un système de communication sans fil et appareil associé
GB2497078A (en) * 2011-11-24 2013-06-05 Sharp Kk Mobile relay handover in a wireless telecommunications system
GB201201915D0 (en) * 2012-02-03 2012-03-21 Nec Corp Mobile communications device and system
US9515761B2 (en) 2012-02-29 2016-12-06 Lg Electronics Inc. Communication method in consideration of carrier types and apparatus for same
WO2014142623A1 (fr) * 2013-03-15 2014-09-18 엘지전자 주식회사 Procédé et appareil d'émission/réception de signal de découverte dans un système de communication sans fil
US10334569B2 (en) 2013-06-05 2019-06-25 Texas Instruments Incorporated NLOS wireless backhaul downlink communication
WO2015178648A1 (fr) * 2014-05-18 2015-11-26 엘지전자 주식회사 Procédé et appareil pour transmettre/recevoir un signal par un ue de dispositif à dispositif dans un système de communication sans fil
WO2016105174A1 (fr) * 2014-12-25 2016-06-30 엘지전자 주식회사 Procédé et dispositif de relais par un terminal de communication de dispositif à dispositif dans un système de communication sans fil
US10652003B2 (en) * 2015-01-22 2020-05-12 Texas Instruments Incorporated HARQ design for high performance wireless backhaul
CN104853419A (zh) * 2015-04-29 2015-08-19 上海翎沃电子科技有限公司 一种非对称双向网络架构及实现数据传输的方法
US10116349B2 (en) 2016-05-26 2018-10-30 Futurewei Technologies, Inc. System and method for time division duplexed multiplexing in transmission-reception point to transmission-reception point connectivity
US10645689B2 (en) * 2016-08-11 2020-05-05 Qualcomm Incorporated Link establishment in a wireless backhaul network using radio access technology
EP3566363B1 (fr) * 2017-01-09 2023-10-18 Nokia Technologies Oy Indication flexible de synchronisation de transmission
WO2019047180A1 (fr) * 2017-09-08 2019-03-14 华为技术有限公司 Procédé et dispositif de transmission
CN109905160B (zh) * 2017-12-08 2022-03-29 华为技术有限公司 一种资源配置方法和装置
EP4120655A1 (fr) * 2017-12-21 2023-01-18 ASUSTek Computer Inc. Procédé et appareil de transmission et de réception de liaison terrestre dans un système de communication sans fil
US11252748B2 (en) * 2018-05-07 2022-02-15 Qualcomm Incorporated System information for access and backhaul
US20210345322A1 (en) * 2018-09-27 2021-11-04 Nokia Solutions And Networks Oy Method and apparatus for resource allocation
EP4085717A4 (fr) * 2020-01-19 2022-12-28 Qualcomm Incorporated Détermination d'un intervalle de réaccord rf pour sauts de fréquence de liaison montante entre parties de bande passante
US20220046618A1 (en) * 2020-08-04 2022-02-10 Qualcomm Incorporated Techniques for time and/or frequency domain reconfiguration of a forwarded signal using a repeater node
WO2022246731A1 (fr) * 2021-05-27 2022-12-01 Qualcomm Incorporated Attribution de ressources pour un pdcch avec une communication basée sur des relais multiples

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CN100433920C (zh) * 2005-09-29 2008-11-12 华为技术有限公司 通信系统中的无线资源控制消息的发送方法
US20070104223A1 (en) * 2005-11-04 2007-05-10 Samsung Electronics Co., Ltd. Apparatus and method for supporting multiple links by grouping multiple hops in a multi-hop relay cellular network
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US8514768B2 (en) * 2008-12-11 2013-08-20 Lg Electronics Inc. Method and apparatus for transmitting reference signal performed by relay station in wireless communication system
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KR20100099655A (ko) * 2009-03-03 2010-09-13 엘지전자 주식회사 무선통신 시스템에서 중계국의 데이터 수신방법 및 장치
WO2010104338A2 (fr) * 2009-03-11 2010-09-16 Samsung Electronics Co., Ltd. Procédé et dispositif pour allouer une ressource de transmission de liaison terrestre dans un système de communication sans fil basé sur relais
EP2660995A1 (fr) * 2009-03-17 2013-11-06 Electronics and Telecommunications Research Institute Méthode de transmission de données pour le radio communication mobile impliquant des relais
US8929303B2 (en) * 2009-04-06 2015-01-06 Samsung Electronics Co., Ltd. Control and data channels for advanced relay operation
US9014079B2 (en) * 2009-10-29 2015-04-21 Telefonaktiebolaget L M Ericsson (Publ) Intra-subframe time multiplexing

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LG ELECTRONICS: "Comparison of in-band relaying methods in FDD mode", 3GPP DRAFT; R1-090664 COMPARISON OF IN-BAND RELAYING METHODS IN FDD MODE V1, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Athens, Greece; 20090203, 3 February 2009 (2009-02-03), XP050318540 *
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Also Published As

Publication number Publication date
KR20100105451A (ko) 2010-09-29
EP2660995A1 (fr) 2013-11-06
EP2410668A2 (fr) 2012-01-25
KR20130028955A (ko) 2013-03-20
WO2010107234A2 (fr) 2010-09-23
USRE48881E1 (en) 2022-01-04
CN102428660A (zh) 2012-04-25
US20120002591A1 (en) 2012-01-05
US8934396B2 (en) 2015-01-13
KR101268251B1 (ko) 2013-05-28
WO2010107234A3 (fr) 2011-01-20
CN102428660B (zh) 2016-03-16
KR101313237B1 (ko) 2013-09-30

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Inventor name: LEE, KYOUNG SEOK

Inventor name: AHN, JAE-YOUNG

Inventor name: LEE, HEESOO

Inventor name: NOH, TAEGYUN

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